Dielectric response of electron–hole systems. Nondegenerate case and quantum corrections

Analytical results for the dielectric function in RPA are derived for three-, two-, and one-dimensional semiconductors in the weakly-degenerate limit. Based on this limit, quantum corrections are derived. Further attention is devoted to systems with linear carrier dispersion and the resulting Dirac-...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Condensed matter 2021-11, Vol.33 (47), p.475501
Main Authors: Semkat, D, Stolz, H, Kraeft, W-D, Fehske, H
Format: Article
Language:English
Subjects:
dielectric response
Dirac-cone physics
electron–hole plasma
quantum corrections
quasi-two-dimensional systems
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Analytical results for the dielectric function in RPA are derived for three-, two-, and one-dimensional semiconductors in the weakly-degenerate limit. Based on this limit, quantum corrections are derived. Further attention is devoted to systems with linear carrier dispersion and the resulting Dirac-cone physics.
ISSN:0953-8984
1361-648X
DOI:10.1088/1361-648X/ac2062